I have purchased a INA3221 breakout board from eBay to replace several INA219s. They differ from the switchdoc INA3221 breakout board and the INA219 in having no V+ and V-. Instead they have three channels with CH1/2/3 and GND. I have tried to connect these pins as V+ and V-, but there is no current…

INA3221 breakout board

Wangas September 25, 2017, 8:00pm 14

Here's the rest of the screencaps of readings.

Topic		Replies	Views
Fixing the INA3221 breakout board Sensors	20	27739	September 1, 2021
INA3221 new variant? Sensors	11	9232	November 30, 2022
INA3221 as BMS wiring General Electronics	4	2761	May 6, 2021
INA3221 as 3x low-side current sensor (no voltage) [SOLVED] Sensors	4	5348	May 6, 2021
DC current sensing with INA219B Sensors	4	1573	May 6, 2021